192668214 has 8 divisors (see below), whose sum is σ = 385336440. Its totient is φ = 64222736.

The previous prime is 192668183. The next prime is 192668219. The reversal of 192668214 is 412866291.

It is a sphenic number, since it is the product of 3 distinct primes.

192668214 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192668219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16055679 + ... + 16055690.

It is an arithmetic number, because the mean of its divisors is an integer number (48167055).

Almost surely, 2^192668214 is an apocalyptic number.

192668214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

192668214 is a wasteful number, since it uses less digits than its factorization.

192668214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32111374.

The product of its digits is 41472, while the sum is 39.

The square root of 192668214 is about 13880.4976135584. The cubic root of 192668214 is about 577.5683111037.

The spelling of 192668214 in words is "one hundred ninety-two million, six hundred sixty-eight thousand, two hundred fourteen".